Correct support for SunOS 4.1.3_U1.

PR: 227

Configure

@@ -206,8 +206,8 @@ my %table=(
 #"linux64-sparcv9","sparc64-linux-gcc:-m64 -mcpu=v9 -DB_ENDIAN -DTERMIO -O3 -fomit-frame-pointer -Wall -DBN_DIV2W::-D_REENTRANT:ULTRASPARC::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL BF_PTR::::asm/md5-sparcv9.o:",
 
 # Sunos configs, assuming sparc for the gcc one.
-##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::(unknown):::DES_UNROLL:::",
-"sunos-gcc","gcc:-O3 -mv8 -Dssize_t=int::(unknown):::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL DES_PTR DES_RISC1:::",
+##"sunos-cc", "cc:-O4 -DNOPROTO -DNOCONST::(unknown):SUNOS::DES_UNROLL:::",
+"sunos-gcc","gcc:-O3 -mv8 -Dssize_t=int::(unknown):SUNOS::BN_LLONG RC4_CHAR RC4_CHUNK DES_UNROLL DES_PTR DES_RISC1:::",
 
 #### IRIX 5.x configs
 # -mips2 flag is added by ./config when appropriate.

crypto/ocsp/ocsp_ht.c

@@ -64,6 +64,9 @@
 #include <openssl/ocsp.h>
 #include <openssl/err.h>
 #include <openssl/buffer.h>
+#ifdef OPENSSL_SYS_SUNOS
+#define strtoul (unsigned long)strtol
+#endif /* OPENSSL_SYS_SUNOS */
 
 /* Quick and dirty HTTP OCSP request handler.
  * Could make this a bit cleverer by adding

crypto/ui/ui_openssl.c

@@ -221,7 +221,7 @@
 # define TTY_set(tty,data)	ioctl(tty,TIOCSETP,data)
 #endif
 
-#if !defined(_LIBC) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_MACINTOSH_CLASSIC)
+#if !defined(_LIBC) && !defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_VMS) && !defined(OPENSSL_SYS_MACINTOSH_CLASSIC) && !defined(OPENSSL_SYS_SUNOS)
 # include <sys/ioctl.h>
 #endif
 
@@ -241,6 +241,10 @@ struct IOSB {
 	};
 #endif
 
+#ifdef OPENSSL_SYS_SUNOS
+	typedef int sig_atomic_t;
+#endif
+
 #if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(MAC_OS_GUSI_SOURCE)
 /*
  * This one needs work. As a matter of fact the code is unoperational

e_os2.h

@@ -174,6 +174,9 @@ extern "C" {
 #  define OPENSSL_SYS_MACOSX_RHAPSODY
 #  define OPENSSL_SYS_MACOSX
 # endif
+# ifdef OPENSSL_SYSNAME_SUNOS
+#  define OPENSSL_SYS_SUNOS
+#endif
 # if defined(_CRAY) || defined(OPENSSL_SYSNAME_CRAY)
 #  define OPENSSL_SYS_CRAY
 # endif